// annotations/StackL.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// A stack built on a LinkedList
package annotations;

import java.util.LinkedList;

public class StackL<T> {
    private LinkedList<T> list = new LinkedList<>();

    public void push(T v) {
        list.addFirst(v);
    }

    public T top() {
        return list.getFirst();
    }

    public T pop() {
        return list.removeFirst();
    }
}
